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MAX7312ATG

MAX7312ATG

Manufacturer No:

MAX7312ATG

Description:

I/O PORT EXPANDER

Datasheet:

Datasheet

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MAX7312ATG Specifications

  • Type
    Parameter
  • Supplier Device Package
    24-TQFN-EP (4x4)
  • Package / Case
    24-WFQFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C
  • Voltage - Supply
    2V ~ 5.5V
  • Clock Frequency
    400 kHz
  • Current - Output Source/Sink
    31mA, 43mA
  • Output Type
    Open Drain, Push-Pull
  • Features
    POR
  • Interrupt Output
    Yes
  • Interface
    I²C, SMBus
  • Number of I/O
    16
  • DigiKey Programmable
    Not Verified
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The MAX7312ATG is a serial-interfaced, 2-wire, I2C-controlled 16-bit I/O expander integrated circuit chip. Some of the advantages and application scenarios of this chip are as follows:1. Increased GPIO Expansion: The MAX7312ATG allows for additional general-purpose input/output (GPIO) expansion in systems with limited available GPIO pins. It provides 16 additional GPIOs, which can be individually configured as inputs or outputs.2. Simplified System Design: The chip simplifies system design by reducing the need for microcontroller pins dedicated to input/output functions. It enables the control of multiple devices through a single I2C interface, freeing up valuable microcontroller pins for other purposes.3. Easy Integration: The MAX7312ATG seamlessly integrates into existing systems that use I2C communication protocol. Its 2-wire interface allows for easy integration with I2C-compatible microcontrollers or microprocessors.4. Programmable Pin Configurations: Each GPIO pin of the MAX7312ATG can be configured as an input or an output independently. This flexibility allows for customization based on the specific requirements of the application.5. Wide Voltage Range: The chip operates over a wide voltage range of 2.3V to 5.5V, making it compatible with a variety of systems and power supplies.6. Low Power Consumption: The MAX7312ATG is designed with low power consumption in mind, making it suitable for battery-powered or energy-efficient applications.Application scenarios where the MAX7312ATG can be used include:1. Industrial Control Systems: The chip can be used in industrial control systems that require GPIO expansion for monitoring and controlling various sensors, switches, or actuators.2. Home Automation: The MAX7312ATG can be utilized in home automation systems to provide additional GPIOs for controlling lights, appliances, or other devices.3. Robotics: Robotic systems often require a large number of GPIOs for controlling various sensors, motors, and peripheral devices. The MAX7312ATG can serve as an I/O expander in such scenarios.4. Display and LED Control: The chip can be used for controlling displays, such as character or graphical LCDs, as well as LED matrices or LED segment displays.5. Portable Devices: Due to its low power consumption characteristics, the MAX7312ATG can be employed in battery-powered portable devices, such as handheld meters, portable media players, or remote controllers, for additional GPIO expansion.6. Instrumentation and Measurement Systems: The chip can find application in instrumentation and measurement systems that require additional GPIOs for monitoring and controlling various sensors and instruments.It's important to note that while the mentioned advantages and application scenarios highlight the potential uses of the MAX7312ATG, the suitability of the chip for a specific application should be determined by evaluating its specifications, features, and compatibility with the system requirements.
MAX7312ATG Relevant information